The hierarchy of current group sets Shimano's products

Road bicycle groupsets

For 2010, road bicycle groupsets include:

* Dura-Ace Di2 (10 speed electronic)
* Dura-Ace 7900 (10 speed)
* Dura-Ace Track
* Ultegra 6700 (10 speed)
* 105 (10 speed)
* Tiagra (9 speed)
* Sora (8 and 9 speed)
* 2300 (8 speed)

Mountain bike groupsets

Current mountain bike groupsets include:

Cross country component

* XTR (9 speed) - Top of the range for cross-country mountain bikes
* Deore XT (9 speed)
* SLX (9 speed) New in 2008, replaces Hone and LX
* Deore (9 speed) Entry level cross-country mountain bikes

Downhill/Freeride component

* Saint (9 speed) - Top of the range for downhill and freeride bikes, and many components are based on the XT groupset
* Hone (9 speed) - discontinued in 2008, replaced with SLX

Recreational mountain bikes component

* Alivio (8 speed)
* Acera (8 speed)
* Altus (8 speed)
* Tourney (7 speed) - Includes several different levels of quality, and can be found on department-store bicycles

Other groupsets

Other current groupsets include:

* Capreo - This is a groupset designed for small wheeled bikes such as folders and features a cassette with a 9-tooth sprocket
* Nexave - This consists of several sub-groupsets designed for comfort and commuting bikes some of which feature internal hub gears and roller brakes.
* DXR - Performance BMX racing component